ACKA_TREDE
ID ACKA_TREDE Reviewed; 397 AA.
AC Q73P66;
DT 01-MAR-2005, integrated into UniProtKB/Swiss-Prot.
DT 05-JUL-2004, sequence version 1.
DT 03-AUG-2022, entry version 99.
DE RecName: Full=Acetate kinase {ECO:0000255|HAMAP-Rule:MF_00020};
DE EC=2.7.2.1 {ECO:0000255|HAMAP-Rule:MF_00020};
DE AltName: Full=Acetokinase {ECO:0000255|HAMAP-Rule:MF_00020};
GN Name=ackA {ECO:0000255|HAMAP-Rule:MF_00020}; OrderedLocusNames=TDE_0933;
OS Treponema denticola (strain ATCC 35405 / DSM 14222 / CIP 103919 / JCM 8153
OS / KCTC 15104).
OC Bacteria; Spirochaetes; Spirochaetales; Treponemataceae; Treponema.
OX NCBI_TaxID=243275;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 35405 / DSM 14222 / CIP 103919 / JCM 8153 / KCTC 15104;
RX PubMed=15064399; DOI=10.1073/pnas.0307639101;
RA Seshadri R., Myers G.S.A., Tettelin H., Eisen J.A., Heidelberg J.F.,
RA Dodson R.J., Davidsen T.M., DeBoy R.T., Fouts D.E., Haft D.H., Selengut J.,
RA Ren Q., Brinkac L.M., Madupu R., Kolonay J.F., Durkin S.A., Daugherty S.C.,
RA Shetty J., Shvartsbeyn A., Gebregeorgis E., Geer K., Tsegaye G.,
RA Malek J.A., Ayodeji B., Shatsman S., McLeod M.P., Smajs D., Howell J.K.,
RA Pal S., Amin A., Vashisth P., McNeill T.Z., Xiang Q., Sodergren E.,
RA Baca E., Weinstock G.M., Norris S.J., Fraser C.M., Paulsen I.T.;
RT "Comparison of the genome of the oral pathogen Treponema denticola with
RT other spirochete genomes.";
RL Proc. Natl. Acad. Sci. U.S.A. 101:5646-5651(2004).
CC -!- FUNCTION: Catalyzes the formation of acetyl phosphate from acetate and
CC ATP. Can also catalyze the reverse reaction. {ECO:0000255|HAMAP-
CC Rule:MF_00020}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=acetate + ATP = acetyl phosphate + ADP; Xref=Rhea:RHEA:11352,
CC ChEBI:CHEBI:22191, ChEBI:CHEBI:30089, ChEBI:CHEBI:30616,
CC ChEBI:CHEBI:456216; EC=2.7.2.1; Evidence={ECO:0000255|HAMAP-
CC Rule:MF_00020};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00020};
CC Name=Mn(2+); Xref=ChEBI:CHEBI:29035;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00020};
CC Note=Mg(2+). Can also accept Mn(2+). {ECO:0000255|HAMAP-Rule:MF_00020};
CC -!- PATHWAY: Metabolic intermediate biosynthesis; acetyl-CoA biosynthesis;
CC acetyl-CoA from acetate: step 1/2. {ECO:0000255|HAMAP-Rule:MF_00020}.
CC -!- SUBUNIT: Homodimer. {ECO:0000255|HAMAP-Rule:MF_00020}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00020}.
CC -!- SIMILARITY: Belongs to the acetokinase family. {ECO:0000255|HAMAP-
CC Rule:MF_00020}.
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DR EMBL; AE017226; AAS11424.1; -; Genomic_DNA.
DR RefSeq; NP_971543.1; NC_002967.9.
DR RefSeq; WP_010956840.1; NC_002967.9.
DR AlphaFoldDB; Q73P66; -.
DR SMR; Q73P66; -.
DR STRING; 243275.TDE_0933; -.
DR EnsemblBacteria; AAS11424; AAS11424; TDE_0933.
DR GeneID; 2740966; -.
DR KEGG; tde:TDE_0933; -.
DR PATRIC; fig|243275.7.peg.901; -.
DR eggNOG; COG0282; Bacteria.
DR HOGENOM; CLU_020352_0_1_12; -.
DR OMA; KIITCHI; -.
DR OrthoDB; 537106at2; -.
DR UniPathway; UPA00340; UER00458.
DR Proteomes; UP000008212; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0008776; F:acetate kinase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0000287; F:magnesium ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0006085; P:acetyl-CoA biosynthetic process; IEA:UniProtKB-UniPathway.
DR GO; GO:0006082; P:organic acid metabolic process; IEA:InterPro.
DR GO; GO:0016310; P:phosphorylation; IEA:UniProtKB-UniRule.
DR HAMAP; MF_00020; Acetate_kinase; 1.
DR InterPro; IPR004372; Ac/propionate_kinase.
DR InterPro; IPR000890; Aliphatic_acid_kin_short-chain.
DR InterPro; IPR023865; Aliphatic_acid_kinase_CS.
DR InterPro; IPR043129; ATPase_NBD.
DR PANTHER; PTHR21060; PTHR21060; 1.
DR Pfam; PF00871; Acetate_kinase; 1.
DR PIRSF; PIRSF000722; Acetate_prop_kin; 1.
DR PRINTS; PR00471; ACETATEKNASE.
DR SUPFAM; SSF53067; SSF53067; 2.
DR TIGRFAMs; TIGR00016; ackA; 1.
DR PROSITE; PS01075; ACETATE_KINASE_1; 1.
DR PROSITE; PS01076; ACETATE_KINASE_2; 1.
PE 3: Inferred from homology;
KW ATP-binding; Cytoplasm; Kinase; Magnesium; Metal-binding;
KW Nucleotide-binding; Reference proteome; Transferase.
FT CHAIN 1..397
FT /note="Acetate kinase"
FT /id="PRO_0000107633"
FT ACT_SITE 148
FT /note="Proton donor/acceptor"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00020"
FT BINDING 7
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00020"
FT BINDING 14
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00020"
FT BINDING 91
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00020"
FT BINDING 208..212
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00020"
FT BINDING 283..285
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00020"
FT BINDING 331..335
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00020"
FT BINDING 384
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00020"
FT SITE 180
FT /note="Transition state stabilizer"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00020"
FT SITE 241
FT /note="Transition state stabilizer"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00020"
SQ SEQUENCE 397 AA; 43539 MW; D186D665604ED3E6 CRC64;
MKILVINCGS SSLKYQLIDM TNEDVLVKGL VERIGIEGSR IKHEKKGMDA VLIEEKMNDH
KRAIQLVLEA LIDKNHGVVK SMDEITAVGH RVVHGGEEFN KSVLLDDRVM AGIKECIDLA
PLHNPANIMG IEACKALMPK TPMVAVFDTA FHQTMPAENY IYALPYEYYE KYKIRRYGFH
GTSHRFVSEK ASETLKNNSA DFKVITCHLG NGSSLAAIKG GKCVDTSMGL TPLEGLVMGT
RSGDLDPAIL PFIMNKEKLS ADEMSNVLNK KSGVFGISGV SSDFRDIETA AKEGNKRAQL
ALDVFCNRVR KYIASYAAQL GGVDALVFTA GIGENSIELR EKICHGLEFL GVELDSEKNK
VRGKLTDASK ASSKVKVLII PTNEELMIAK DTMALVK
